28851519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1153}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 40620800

約数和(自身を除く): 11769281

約数列:

[1, 3, 19, 57, 439, 1153, 1317, 3459, 8341, 21907, 25023, 65721, 506167, 1518501, 9617173, 28851519]

約数ペア:

[(1, 28851519), (3, 9617173), (19, 1518501), (57, 506167), (439, 65721), (1153, 25023), (1317, 21907), (3459, 8341)]